EP 2894034 A4 20160907 - INKJET PRINTING DEVICE
Title (en)
INKJET PRINTING DEVICE
Title (de)
TINTENSTRAHLDRUCKVORRICHTUNG
Title (fr)
DISPOSITIF D'IMPRESSION À JET D'ENCRE
Publication
Application
Priority
- JP 2012199007 A 20120910
- JP 2012275186 A 20121217
- JP 2013074406 W 20130910
Abstract (en)
[origin: EP2894034A1] It aims to achieve ultraviolet intensity as needed at low cost without decreasing printing speed. As a solution therefor, two rails are each provided on left and right sides of a printer head 105, and three LED modules 1 are provided on inner rows In and one LED module 1 is provided on outer rows Ou of the rails. These LED modules 1 can move on the rails in a vertical scanning direction. At a position D, the LED modules 1 become adjacent in a main scanning direction, whereby a total quantity of light becomes "200". At other positions, the quantity of light is "100". In this invention, providing the LED modules 1 movably on the outer rows Ou enables to configure a curing section at an arbitrary position, so that a required quantity of light can be obtained, whereby the printing speed does is not decreased; and further, the number of the LED modules 1 can be suppressed, and cost for an ultraviolet lamps 104 of a carriage 102 can be reduced.
IPC 8 full level
B41J 2/01 (2006.01); B41J 11/00 (2006.01); C09D 11/101 (2014.01)
CPC (source: EP US)
B41J 11/00214 (2021.01 - EP US); B41J 11/00218 (2021.01 - EP US); C09D 11/101 (2013.01 - US)
Citation (search report)
- [XA] WO 2012029867 A1 20120308 - MIMAKI ENG KK [JP], et al
- [XAI] EP 1958784 A1 20080820 - SEIKO I INFOTECH INC [JP]
- See references of WO 2014038712A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2894034 A1 20150715; EP 2894034 A4 20160907; EP 2894034 B1 20180110; CN 104640707 A 20150520; CN 104640707 B 20160824; JP 2014065287 A 20140417; JP 6099959 B2 20170322; US 2015224793 A1 20150813; US 9375951 B2 20160628; WO 2014038712 A1 20140313
DOCDB simple family (application)
EP 13836107 A 20130910; CN 201380047202 A 20130910; JP 2012275186 A 20121217; JP 2013074406 W 20130910; US 201314426388 A 20130910